1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136

// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.

/// When writing a match expression against `GlueRecordType`, it is important to ensure
/// your code is forward-compatible. That is, if a match arm handles a case for a
/// feature that is supported by the service but has not been represented as an enum
/// variant in a current version of SDK, your code should continue to work when you
/// upgrade SDK to a future version in which the enum does include a variant for that
/// feature.
///
/// Here is an example of how you can make a match expression forward-compatible:
///
/// ```text
/// # let gluerecordtype = unimplemented!();
/// match gluerecordtype {
///     GlueRecordType::Bigdecimal => { /* ... */ },
///     GlueRecordType::Byte => { /* ... */ },
///     GlueRecordType::Date => { /* ... */ },
///     GlueRecordType::Double => { /* ... */ },
///     GlueRecordType::Float => { /* ... */ },
///     GlueRecordType::Int => { /* ... */ },
///     GlueRecordType::Long => { /* ... */ },
///     GlueRecordType::Short => { /* ... */ },
///     GlueRecordType::String => { /* ... */ },
///     GlueRecordType::Timestamp => { /* ... */ },
///     other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
///     _ => { /* ... */ },
/// }
/// ```
/// The above code demonstrates that when `gluerecordtype` represents
/// `NewFeature`, the execution path will lead to the second last match arm,
/// even though the enum does not contain a variant `GlueRecordType::NewFeature`
/// in the current version of SDK. The reason is that the variable `other`,
/// created by the `@` operator, is bound to
/// `GlueRecordType::Unknown(UnknownVariantValue("NewFeature".to_owned()))`
/// and calling `as_str` on it yields `"NewFeature"`.
/// This match expression is forward-compatible when executed with a newer
/// version of SDK where the variant `GlueRecordType::NewFeature` is defined.
/// Specifically, when `gluerecordtype` represents `NewFeature`,
/// the execution path will hit the second last match arm as before by virtue of
/// calling `as_str` on `GlueRecordType::NewFeature` also yielding `"NewFeature"`.
///
/// Explicitly matching on the `Unknown` variant should
/// be avoided for two reasons:
/// - The inner data `UnknownVariantValue` is opaque, and no further information can be extracted.
/// - It might inadvertently shadow other intended match arms.
#[allow(missing_docs)] // documentation missing in model
#[non_exhaustive]
#[derive(
    ::std::clone::Clone, ::std::cmp::Eq, ::std::cmp::Ord, ::std::cmp::PartialEq, ::std::cmp::PartialOrd, ::std::fmt::Debug, ::std::hash::Hash,
)]
pub enum GlueRecordType {
    #[allow(missing_docs)] // documentation missing in model
    Bigdecimal,
    #[allow(missing_docs)] // documentation missing in model
    Byte,
    #[allow(missing_docs)] // documentation missing in model
    Date,
    #[allow(missing_docs)] // documentation missing in model
    Double,
    #[allow(missing_docs)] // documentation missing in model
    Float,
    #[allow(missing_docs)] // documentation missing in model
    Int,
    #[allow(missing_docs)] // documentation missing in model
    Long,
    #[allow(missing_docs)] // documentation missing in model
    Short,
    #[allow(missing_docs)] // documentation missing in model
    String,
    #[allow(missing_docs)] // documentation missing in model
    Timestamp,
    /// `Unknown` contains new variants that have been added since this code was generated.
    Unknown(crate::primitives::UnknownVariantValue),
}
impl ::std::convert::From<&str> for GlueRecordType {
    fn from(s: &str) -> Self {
        match s {
            "BIGDECIMAL" => GlueRecordType::Bigdecimal,
            "BYTE" => GlueRecordType::Byte,
            "DATE" => GlueRecordType::Date,
            "DOUBLE" => GlueRecordType::Double,
            "FLOAT" => GlueRecordType::Float,
            "INT" => GlueRecordType::Int,
            "LONG" => GlueRecordType::Long,
            "SHORT" => GlueRecordType::Short,
            "STRING" => GlueRecordType::String,
            "TIMESTAMP" => GlueRecordType::Timestamp,
            other => GlueRecordType::Unknown(crate::primitives::UnknownVariantValue(other.to_owned())),
        }
    }
}
impl ::std::str::FromStr for GlueRecordType {
    type Err = ::std::convert::Infallible;

    fn from_str(s: &str) -> ::std::result::Result<Self, <Self as ::std::str::FromStr>::Err> {
        ::std::result::Result::Ok(GlueRecordType::from(s))
    }
}
impl GlueRecordType {
    /// Returns the `&str` value of the enum member.
    pub fn as_str(&self) -> &str {
        match self {
            GlueRecordType::Bigdecimal => "BIGDECIMAL",
            GlueRecordType::Byte => "BYTE",
            GlueRecordType::Date => "DATE",
            GlueRecordType::Double => "DOUBLE",
            GlueRecordType::Float => "FLOAT",
            GlueRecordType::Int => "INT",
            GlueRecordType::Long => "LONG",
            GlueRecordType::Short => "SHORT",
            GlueRecordType::String => "STRING",
            GlueRecordType::Timestamp => "TIMESTAMP",
            GlueRecordType::Unknown(value) => value.as_str(),
        }
    }
    /// Returns all the `&str` representations of the enum members.
    pub const fn values() -> &'static [&'static str] {
        &[
            "BIGDECIMAL",
            "BYTE",
            "DATE",
            "DOUBLE",
            "FLOAT",
            "INT",
            "LONG",
            "SHORT",
            "STRING",
            "TIMESTAMP",
        ]
    }
}
impl ::std::convert::AsRef<str> for GlueRecordType {
    fn as_ref(&self) -> &str {
        self.as_str()
    }
}